Intel Core i5 12400T vs AMD Ryzen 9 7900

VS

Intel Core i5 12400T

AMD Ryzen 9 7900

We compared two desktop CPUs: Intel Core i5 12400T with 6 cores 1.8GHz and AMD Ryzen 9 7900 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12400T 's Advantages

Lower TDP (35W vs 65W)

AMD Ryzen 9 7900 's Advantages

Released 1 years late

Higher specification of memory (5200 vs 4800)

Larger memory bandwidth (83.2GB/s vs 76.8GB/s)

Newer PCIe version (5.0 vs 5)

Higher base frequency (3.7GHz vs 1.8GHz)

Larger L3 cache size (64MB vs 18MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 12400T

2041

AMD Ryzen 9 7900 +44%

2946

Geekbench 6 Multi Core

Intel Core i5 12400T

6750

AMD Ryzen 9 7900 +157%

17413

Intel Core i5 12400T

VS

AMD Ryzen 9 7900

General Parameters

Jan 2022

Release Date

Jan 2023

Intel

Manufacturer

Amd

Desktop

Type

Desktop

-

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Zen 4 (Raphael)

Intel Socket 1700

Socket

AM5

UHD Graphics 730

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Core i5 (Alder Lake-S)

Generation

-

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

35 W

Power Consumption

65 W

-

Max Turbo Power Consumption

90 W

-

Peak Operating Temperature

95 °C

Intel

Foundry

-

163 mm²

Die Size

-

CPU Performance

-

Performance Cores

12

-

Performance Core Threads

24

1.8 GHz

Performance Core Base Frequency

3.7 GHz

4.2 GHz

Performance Core Turbo Frequency

5.4 GHz

6

Total Core Count

12

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

37x

80 KB per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

1 MB per core

18 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR5-5200

-

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

400 MHz

1450 MHz

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

24

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.56 TFLOPS

Miscellaneous

Intel Core i5 12400T

Official Website

AMD Ryzen 9 7900

5

PCIe Version

5.0

20

PCIe Lanes

28

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